160089777

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{3779}}^1$

素因数の和:4314

約数の個数: 20

約数和(自身を含む): 239667120

約数和(自身を除く): 79577343

約数列:

[1, 3, 9, 27, 81, 523, 1569, 3779, 4707, 11337, 14121, 34011, 42363, 102033, 306099, 1976417, 5929251, 17787753, 53363259, 160089777]

約数ペア:

[(1, 160089777), (3, 53363259), (9, 17787753), (27, 5929251), (81, 1976417), (523, 306099), (1569, 102033), (3779, 42363), (4707, 34011), (11337, 14121)]